It is rigid thinking and fixed viewpoint that is lacking any flexibility which is doing much harm to the society. The pessimistic and cynics who cannot see the other person happy. It’s a vicious circle of unhappy people who is causing depression. People are not treating other people nicely and assume or take things on the basis of other people’s thinking. Creating such unhappy space among them that you cannot take a deep breath peacefully. Such is the condition of people. They don’t think freely, their opinions are based on what other people say or tell or what has been said ages ago without applying any logic to it.